airpocket

常見例句

• Abstract To dilate py lorus in the operation of esophageal and cardia excision，pressure airpocket was designed and used in test and clinical s tudy.
  設(shè)計(jì)并進(jìn)行了食管、賁門切除術(shù)中應(yīng)用耐壓氣囊行幽門擴(kuò)張的實(shí)驗(yàn)和臨床研究。
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